i have a canon pro 1000 on wich of course works perfectly. But i have also a pro 9500 mk II and a IPF8300 who would be great to work with. But as far as i know from the documentation (https://www.canon.it/printers/inkjet/pixma/professional_photo_printers/print_studio_pro/) the only plotter compatible is the new pro 4000.This seems a little a marketing limitation for me to push people to make the upgrade.what i was looking for is some trick to enable the identification of the printer. I don't think they changed so much to justify the incompatibility.